---> uname -a: Linux prd-centos8-builder-1c-1g-1270.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.022 BogoMIPS: 5600.04 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 304 74 6 392 334 Swap: 1023 22 1001 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:8c:14:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.190/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe8c:14c1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/11/2024 _x86_64_ (1 CPU) 01:03:51 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 294.96 215.07 79.89 16485.31 40858.05 01:06:01 AM 154.67 33.31 121.37 4136.55 13719.50 01:07:01 AM 68.90 25.33 43.57 1323.25 3000.07 01:08:01 AM 18.06 3.83 14.23 82.77 300.03 01:09:01 AM 138.36 109.43 28.93 7921.35 1019.76 Average: 135.04 77.43 57.61 5992.78 11789.14 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 52984 301100 736228 93.29 2104 323240 525596 28.60 129328 458124 31136 01:06:01 AM 90700 329152 698512 88.51 804 304628 487852 26.55 106428 422704 10420 01:07:01 AM 85492 301948 703720 89.17 644 283376 520008 28.30 145580 392120 15820 01:08:01 AM 159196 361140 630016 79.83 644 268868 458032 24.92 145120 317952 24 01:09:01 AM 109112 369692 680100 86.17 0 327516 461596 25.12 154424 362532 12624 Average: 99497 332606 689715 87.39 839 301526 490617 26.70 136176 390686 14005 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 234.28 128.03 1015.90 54.89 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 55.14 54.05 631.94 7.69 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 28.10 30.31 278.27 10.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 18.61 19.61 15.30 8.40 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 19.15 19.41 19.28 12.39 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.11 50.31 392.38 18.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/11/2024 _x86_64_ (1 CPU) 01:03:51 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 57.10 0.10 18.12 13.06 0.10 11.52 01:05:01 AM 0 57.10 0.10 18.12 13.06 0.10 11.52 01:06:01 AM all 71.48 0.00 10.52 4.93 0.08 12.99 01:06:01 AM 0 71.48 0.00 10.52 4.93 0.08 12.99 01:07:01 AM all 65.22 0.00 4.91 3.02 0.08 26.77 01:07:01 AM 0 65.22 0.00 4.91 3.02 0.08 26.77 01:08:01 AM all 63.94 0.00 4.49 0.53 0.08 30.95 01:08:01 AM 0 63.94 0.00 4.49 0.53 0.08 30.95 01:09:01 AM all 65.58 0.00 5.50 13.32 0.08 15.52 01:09:01 AM 0 65.58 0.00 5.50 13.32 0.08 15.52 Average: all 64.67 0.02 8.70 6.97 0.09 19.56 Average: 0 64.67 0.02 8.70 6.97 0.09 19.56